Building Materials First class timber has an average life of 5 to 10 years More than 10 years 1 to 5 years Less than one year 5 to 10 years More than 10 years 1 to 5 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
Building Materials Oil varnish generally consists of Resin, oil and turpentine Spirit, oil and wax Synthetic resin and spirit Oil, wax and resin Resin, oil and turpentine Spirit, oil and wax Synthetic resin and spirit Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Number of bricks required for one cubic metre of brick masonry is 200 500 400 300 200 500 400 300 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Zinc Glaze Tin Coal tar Zinc Glaze Tin Coal tar ANSWER DOWNLOAD EXAMIANS APP
Building Materials The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is 3 1 4 2 3 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Pigment and synthetic resin Spirit and shellac Alcohol, wax and turpentine Oil, wax and resin Pigment and synthetic resin Spirit and shellac Alcohol, wax and turpentine Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
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